challenge-bot.com Git - challenge-bot/blob - 3d-printables/wire-jig-data.scad

   1 /*
   2   Copyright (C) 2015 Daniel Watson
   3   See the end of the file for license conditions.
   4 */
   5 // challenge-bot
   6 // GNU AGPLv3 (or later at your option)
   7 // project available here:
   8 // https://challenge-bot.com/
   9 $fn = 20;
  10
  11 include <nut-data.scad>
  12 wire_channel_width = 14;
  13 wire_channel_height = 14;
  14
  15 wire_diameter_measured = 1.17;
  16 // some of this fudge is due to using a hexagon instead of a circle
  17 wire_diameter_fudge = 1.4;
  18 wire_diameter = wire_diameter_measured + wire_diameter_fudge;
  19 wire_radius = wire_diameter / 2;
  20
  21 wire_lengths = [10, //strip wire this much
  22                 35, //short breadboard wire
  23                 55, //ground to ground
  24                 120, //arduino breadboard wire
  25                 180 //motor wire
  26                ];
  27
  28 module wire_channel_groove_2d(width, height, wire_radius) {
  29   difference() {
  30     square([width, height]);
  31     translate([width / 2, height / 2]) {
  32       rotate(a = 90, v = [0, 0, 1]) {
  33         nut_2d(wire_diameter); } } } }
  34
  35 module wire_channel_groove(width, height, wire_radius, length) {
  36   rotate(a = 90, v = [1, 0, 0]) {
  37     linear_extrude(height = length) {
  38       wire_channel_groove_2d(width, height, wire_radius); } } }
  39
  40 /*
  41   This file is part of challenge-bot.
  42
  43   Challenge-bot is free software: you can redistribute it and/or modify
  44   it under the terms of the GNU Affero General Public License as published by
  45   the Free Software Foundation, either version 3 of the License, or
  46   (at your option) any later version.
  47
  48   GNU Affero Emacs is distributed in the hope that it will be useful,
  49   but WITHOUT ANY WARRANTY; without even the implied warranty of
  50   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  51   GNU Affero General Public License for more details.
  52
  53   You should have received a copy of the GNU Affero General Public License
  54   along with challenge-bot.  If not, see <http://www.gnu.org/licenses/>.
  55 */